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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="zend.soap.autodiscovery.datatypes"></a>40.7. Autodiscovering. Datatypes.</h2></div></div></div>
<p>
        Input/utput datatypes are converted into network service types using the following mapping:

        </p>
<div class="itemizedlist"><ul type="disc">
<li><p>PHP strings &lt;-&gt; <code class="code">xsd:string</code>.</p></li>
<li><p>PHP integers &lt;-&gt; <code class="code">xsd:int</code>.</p></li>
<li><p>PHP floats and doubles &lt;-&gt; <code class="code">xsd:float</code>.</p></li>
<li><p>PHP booleans &lt;-&gt; <code class="code">xsd:boolean</code>.</p></li>
<li><p>PHP arrays &lt;-&gt; <code class="code">soap-enc:Array</code>.</p></li>
<li><p>PHP object &lt;-&gt; <code class="code">xsd:struct</code>.</p></li>
<li><p>
                    PHP class &lt;-&gt; <code class="code">tns:$className</code>
                    <sup>[<a name="id3106075" href="#ftn.id3106075">22</a>]</sup>.
                </p></li>
<li><p>PHP void &lt;-&gt; empty type.</p></li>
<li><p>If type is not matched to any of these types by some reason, then <code class="code">xsd:anyType</code> is used.</p></li>
</ul></div>
<p>
        
        Where <code class="code">xsd:</code> is "http://www.w3.org/2001/XMLSchema" namespace, 
        <code class="code">soap-enc:</code> is a "http://schemas.xmlsoap.org/soap/encoding/" namespace,
        <code class="code">tns:</code> is a "target namespace" for a service.
    </p>
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<p><sup>[<a name="ftn.id3106075" href="#id3106075">22</a>] </sup>
                            If <code class="code">Zend_Soap_AutoDiscover</code> object is created with <code class="code">$extractComplexTypes</code>
                            parameter turned off, then classes are translated to <code class="code">xsd:anyType</code>.
                        </p>
<p>
                            Otherwise, <code class="code">tns:$className</code> is used and type is described in details in &lt;types&gt;
                            WSDL section.
                        </p>
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